• Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Operation Center** to support… more
    St. George Tanaq Corporation (11/14/25)
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  • G2 Directory Services Engineer / Senior

    General Dynamics Information Technology (Fairfax, VA)
    …Description:** Transform technology into opportunity as a **Directory Services Engineer / Senior Systems Administrator ** at GDIT. Shape what's next for ... Our work depends on a **Directory Services Engineer / Senior Systems Administrator ** joining our CNIC Applications...+ Provides tier 3 support as needed. + Daily Server and ETL job Checks + Patching (ad-hoc &… more
    General Dynamics Information Technology (01/05/26)
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  • Senior Enterprise Messaging…

    Dentons US LLP (Atlanta, GA)
    Senior Enterprise Messaging Administrator Chicago, IL, USKansas City, MO, USDallas, TX, USSt. Louis, MO, USAtlanta, GA, USDenver, CO, USWashington DC, DC, US Jan ... 10, 2026 ** Senior Enterprise Messaging Administrator ** Dentons US LLP...years' experience in managing Exchange systems, including Microsoft Exchange Server 2013 / 2016 / 2019 and Exchange Online… more
    Dentons US LLP (12/13/25)
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  • Database Administrator - Senior

    Amentum (Washington, DC)
    We are searching for a Top Secret cleared Database Administrator ( Senior ) to join our team in Washington, DC. You will be working in an organization that's ... or exceed the needs of the mission. The Database Administrator ( Senior ) is a part of a...related technical specialized experience **Preferred:** * Database: o SQL Server 2019 o SQL Server Analysis Services… more
    Amentum (11/04/25)
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  • Senior Linux System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Linux System Administrator (SA). The SA provides support for implementation, ... day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. The SA provides Tier 1 (Help… more
    Belay Technologies (01/04/26)
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  • Systems Administrator Senior

    Lockheed Martin (Fayetteville, NC)
    **Description:** You will be the Systems Administrator Senior for our team\. Our team is responsible for delivering elite IT services-including hardware and ... enclave\. **What You Will Be Doing** As the Systems Administrator Senior , you will be responsible for...in relevant programs desired\. * Advanced knowledge of Windows Server /desktop Operating Systems \(Win 10\) * Managing in… more
    Lockheed Martin (12/18/25)
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  • Senior Windows Systems Administrator

    Adapt Forward (North Charleston, SC)
    Systems Administrator IV, Senior Windows Systems Administrator North Charleston, SC Secret Clearance with upgrade to Top Secret As a Windows System ... Administrator , you will play an integral role on the...in all areas of Windows systems administration + Windows Server Configuration + Active Directory Installation and Configuration +… more
    Adapt Forward (12/17/25)
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  • Senior Database Administrator

    TekSynap (IA)
    …Certified: Azure Security Engineer Associate + Microsoft Certified Architect: MS SQL Server + Microsoft Certified: Azure Database Administrator Associate + DoD ... scripting and tools to support database administration tasks. **Overview** We are seeking a Senior Database Administrator to join our team. TekSynap is a fast… more
    TekSynap (11/15/25)
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  • Senior Integrator- Windows Server

    SAIC (Washington, DC)
    …delivery to the US Government. + Microsoft Certification(s) including: Windows Server Hybrid Administrator Associate, Endpoint Administrator Associate, ... **Description** The Senior Integrator will provide systems integration and systems...of Transportation (DOT) Common Operating Environment (COE). The Windows Server Team is responsible for Windows servers, Active Directory,… more
    SAIC (01/06/26)
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  • Senior Database Administrator

    Southern California Edison (Alhambra, CA)
    Join the Clean Energy Revolution Become a Senior Database Administrator at Southern California Edison (SCE) and build a better tomorrow. In this job, you'll ... our enterprise database environments. We are seeking a collaborative and detail-oriented Senior Database Administrator to support and optimize our enterprise… more
    Southern California Edison (12/28/25)
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